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ORSCanaryController.m
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ORSCanaryController.m
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//
// ORSCanaryController.m
// Canary
//
// Created by Nicholas Toumpelis on 12/04/2009.
// Copyright 2008-2009 Ocean Road Software, Nick Toumpelis.
//
// Version 0.7.1
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
#import "ORSCanaryController+Growl.h"
#include <math.h>
@implementation ORSCanaryController
@synthesize visibleUserID, preferences,
previousTimeline, authenticator, twitterEngine, urlShortener,
updateDispatcher, cacheManager, aboutWindow, statusTextField,
statusView, statusBox, dateDifferenceTextField, indicator,
mainTimelineCollectionView, mainTimelineScrollView, tweetButton,
newStatusTextField, charsLeftIndicator, sentDMBox, //timelineButton,
contentView, statusTimelineCollectionViewItem, sentDMTextField,
sentDMView, receivedDMTextField, betweenUsers, realSelectedRange,
receivedDMView, receivedDMBox, receivedDMDateDifferenceTextField,
sentDMDateDifferenceTextField, statusArrayController, defaults,
refreshTimer, loginItem, prevUserID, prevPassword, spokenCommands,
recognizer, firstBackgroundReceivedDMRetrieval, showScreenNames,
statusBarImageView, statusBarTextField, statusBarButton;
@dynamic statuses, receivedDirectMessages, sentDirectMessages;
static ORSCanaryController *sharedCanaryController = nil;
// sharedController
+ (ORSCanaryController *) sharedController {
@synchronized(self) {
if (sharedCanaryController == nil) {
[[self alloc] init];
}
}
return sharedCanaryController;
}
// allocWithZone
+ (id) allocWithZone:(NSZone *)zone {
@synchronized(self) {
if (sharedCanaryController == nil) {
return [super allocWithZone:zone];
}
}
return sharedCanaryController;
}
// copyWihtZone
- (id) copyWithZone:(NSZone *)zone {
return self;
}
// Initialize
+ (void) initialize {
ORSFilterTransformer *filterTransformer;
filterTransformer = [[ORSFilterTransformer alloc] init];
[NSValueTransformer setValueTransformer:filterTransformer
forName:@"FilterTransformer"];
ORSFilterArrayTransformer *filterArrayTransformer;
filterArrayTransformer = [[ORSFilterArrayTransformer alloc] init];
[NSValueTransformer setValueTransformer:filterArrayTransformer
forName:@"FilterArrayTransformer"];
ORSScreenNameToBooleanTransformer *screenNameToBoolTransformer;
screenNameToBoolTransformer = [[ORSScreenNameToBooleanTransformer alloc] init];
[NSValueTransformer setValueTransformer:screenNameToBoolTransformer
forName:@"ScreenNameToBoolTransformer"];
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSMutableDictionary *appDefaults = [NSMutableDictionary dictionary];
[appDefaults setObject:[NSNumber numberWithFloat:0.0]
forKey:@"CanaryWindowX"];
[appDefaults setObject:[NSNumber numberWithFloat:0.0]
forKey:@"CanaryWindowY"];
[appDefaults setObject:[NSNumber numberWithFloat:339.0]
forKey:@"CanaryWindowWidth"];
[appDefaults setObject:[NSNumber numberWithFloat:530.0]
forKey:@"CanaryWindowHeight"];
[appDefaults setObject:@"Every minute" forKey:@"CanaryRefreshPeriod"];
[appDefaults setObject:@"80" forKey:@"CanaryMaxShownUpdates"];
[appDefaults setObject:@"Cli.gs" forKey:@"CanarySelectedURLShortener"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryWillShortenPastedURLs"];
[appDefaults setObject:[NSNumber numberWithBool:NO]
forKey:@"CanaryWillRetrieveAllUpdates"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryFirstTimeUser"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryShowScreenNames"];
[appDefaults setObject:[NSArray array]
forKey:@"CanaryFilters"];
[appDefaults setObject:[NSNumber numberWithBool:YES]
forKey:@"CanaryUseAutocomplete"];
[defaults registerDefaults:appDefaults];
}
// Init
- (id) init {
Class canaryControllerClass = [self class];
@synchronized(canaryControllerClass) {
if (sharedCanaryController == nil) {
if (self = [super init]) {
sharedCanaryController = self;
[GrowlApplicationBridge setGrowlDelegate:self];
connectionErrorShown = NO;
defaults = [NSUserDefaults standardUserDefaults];
authenticator = [[ORSCredentialsManager alloc] init];
cacheManager = [[ORSTimelineCacheManager alloc] init];
// NotificationCenter stuff -- need to determine a way to find
// which method to call
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
[nc addObserver:self
selector:@selector(setStatusesAsynchronously:)
name:@"OTEStatusesDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(setUsersAsynchronously:)
name:@"OTEUsersDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(setDMsAsynchronously:)
name:@"OTEDMsDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(addSentStatusAsynchronously:)
name:@"OTEStatusDidFinishLoading"
object:nil];
[nc addObserver:self
selector:@selector(addSentDMsAsynchronously:)
name:@"OTEDMDidFinishSending"
object:nil];
[nc addObserver:self
selector:@selector(showConnectionFailure:)
name:@"OTEConnectionFailure"
object:nil];
[nc addObserver:self
selector:@selector(showReceivedResponse:)
name:@"OTEReceivedResponse"
object:nil];
[nc addObserver:self
selector:@selector(textDidEndEditing:)
name:@"NSTextDidEndEditingNotification"
object:nil];
[nc addObserver:self
selector:@selector(printTwitPicURL:)
name:@"OTEReceivedTwitPicResponse"
object:nil];
spokenCommands = [NSArray
arrayWithObjects:@"Tweet", @"Home", @"Refresh", nil];
previousTimeline = @"";
[self updateMaxNoOfShownUpdates];
if ([defaults stringForKey:@"CanaryCurrentUserID"]) {
NSString *sessionUserID =
[defaults stringForKey:@"CanaryCurrentUserID"];
NSString *sessionPassword = NULL;
if ([authenticator hasPasswordForUser:sessionUserID]) {
sessionPassword = [authenticator
passwordForUser:sessionUserID];
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:sessionUserID
andPassword:sessionPassword];
[self setVisibleUserID:[NSString
stringWithFormat:@" %@",
twitterEngine.sessionUserID]];
} else {
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:sessionUserID
andPassword:NULL];
}
} else {
loginItem = nil;
twitterEngine = [[ORSTwitterEngine alloc]
initSynchronously:NO
withUserID:NULL
andPassword:NULL];
[self setVisibleUserID:@" Click here to login"];
}
[self updateSelectedURLShortener];
updateDispatcher = [[ORSUpdateDispatcher alloc]
initWithEngine:twitterEngine];
if ([preferences willRetrieveAllUpdates]) {
cacheManager.firstFollowingCall = NO;
cacheManager.lastFollowingStatusID =
[preferences statusIDSinceLastExecution];
}
firstBackgroundReceivedDMRetrieval = YES;
firstFollowingTimelineRun = YES;
NSString *lastExecutionID = [preferences
receivedDMIDSinceLastExecution];
cacheManager.lastReceivedMessageID = lastExecutionID;
betweenUsers = NO;
previousUpdateText = @"";
activeSegment = -1;
}
}
preferences = [[ORSCanaryPreferences alloc]
initWithEngine:twitterEngine
cacheManager:cacheManager];
}
return sharedCanaryController;
}
// Awake From Nib
- (void) awakeFromNib {
if ([defaults floatForKey:@"CanaryWindowX"]) {
NSRect newFrame = NSMakeRect([defaults floatForKey:@"CanaryWindowX"],
[defaults floatForKey:@"CanaryWindowY"],
[defaults floatForKey:@"CanaryWindowWidth"],
[defaults floatForKey:@"CanaryWindowHeight"]);
[[self window] setFrame:newFrame display:YES];
}
ORSDateDifferenceFormatter *dateDiffFormatter =
[[ORSDateDifferenceFormatter alloc] init];
[[dateDifferenceTextField cell] setFormatter:dateDiffFormatter];
[[receivedDMDateDifferenceTextField cell] setFormatter:dateDiffFormatter];
[[sentDMDateDifferenceTextField cell] setFormatter:dateDiffFormatter];
if ([defaults boolForKey:@"CanaryShowScreenNames"]) {
[switchNamesMenuItem setTitle:@"Switch to Usernames"];
[self changeToScreenNames];
showScreenNames = YES;
[viewOptionsNamesControl setSelectedSegment:1];
namesSelectedSegment = 1;
} else {
[switchNamesMenuItem setTitle:@"Switch to Screen Names"];
[self changeToUsernames];
showScreenNames = NO;
[viewOptionsNamesControl setSelectedSegment:0];
namesSelectedSegment = 0;
}
NSMenuItem *instaFilterMenuItem = [[NSMenuItem alloc] init];
[instaFilterMenuItem setTitle:@"InstaFilter"];
[instaFilterMenuItem setView:instaFilterBox];
[viewMenu insertItem:instaFilterMenuItem atIndex:5];
[viewMenu insertItem:[NSMenuItem separatorItem] atIndex:6];
[[NSApp mainMenu] setSubmenu:availableFiltersMenu
forItem:filterMenuItem];
NSArray *placeholders = [NSArray arrayWithObjects:@"compose a haiku »",
@"vent some steam »", @"compile a eulogy »",
@"scribble your pithy words »", @"scrawl an incantation »",
@"write a polemic »", @"write stuff »", @"formulate an opinion »",
@"drop a line »", @"register your sentiment »",
@"stay in touch with your fans »", @"compose a song »",
@"put forward a theory »", @"share an interesting link »",
@"speculate »", nil];
srandom([NSDate timeIntervalSinceReferenceDate]);
NSInteger rNumb = random() % 15;
[[newStatusTextField cell] setPlaceholderString:[placeholders
objectAtIndex:rNumb]];
NSLog(@"%i", rNumb);
}
// Delegate: calls all the necessary methods when the app starts
- (void) applicationDidFinishLaunching:(NSNotification *)aNotification {
if (![defaults objectForKey:@"CanaryFirstTimeUser"] ||
[[defaults objectForKey:@"CanaryFirstTimeUser"] isEqualToNumber:[NSNumber numberWithBool:YES]] || ![twitterEngine sessionUserID]) {
[self showNewUserWindow];
[defaults setObject:[NSNumber numberWithBool:NO]
forKey:@"CanaryFirstTimeUser"];
}
[timelineSegControl setSelectedSegment:0];
[self changeSegmentedControlTimeline:timelineSegControl];
}
// Delegate: closes the application when the window is closed
- (BOOL) applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)
sender {
return [defaults boolForKey:@"CanaryWillExitOnWindowClose"];
}
// Action: allows the user to send an update to Twitter
- (IBAction) sendUpdate:sender {
if ([twitterEngine sessionUserID]) {
// Counter readjustment
[charsLeftIndicator setIntValue:0];
[charsLeftIndicator setMaxValue:140];
[charsLeftIndicator setCriticalValue:140];
[charsLeftIndicator setWarningValue:125];
// Commands
if ([newStatusTextField.stringValue hasPrefix:@"%f "]) {
[self createFriendshipWithUser:
[newStatusTextField.stringValue substringFromIndex:3]];
} else if ([newStatusTextField.stringValue hasPrefix:@"%l "]) {
[self destroyFriendshipWithUser:
[newStatusTextField.stringValue substringFromIndex:3]];
} else if ([newStatusTextField.stringValue hasPrefix:@"%b "]) {
[self showUserBlockAlertSheet:
[newStatusTextField.stringValue substringFromIndex:3]];
} else if ([newStatusTextField.stringValue hasPrefix:@"%u "]) {
[self unblockUserWithScreenName:
[newStatusTextField.stringValue substringFromIndex:3]];
} else {
previousUpdateText = [[newStatusTextField stringValue] copy];
[updateDispatcher addMessage:[newStatusTextField stringValue]];
}
newStatusTextField.stringValue = @"";
[self updateNewStatusTextField];
[self showAnimatedStatusBarMessage:@"Sending data to Twitter..."];
}
}
- (IBAction) retypePreviousUpdate:sender {
[self insertStringTokenInNewStatusTextField:previousUpdateText];
}
// Action: allows the user to change the active timeline
- (IBAction) changeSegmentedControlTimeline:sender {
NSSegmentedControl *timelineControl = (NSSegmentedControl *)sender;
if (timelineControl.selectedSegment == activeSegment) {
return;
}
if (showScreenNames) {
[self changeToScreenNames];
} else {
[self changeToUsernames];
}
if (timelineControl.selectedSegment == 0) {
if ([cacheManager.followingStatusCache count] > 0) {
self.statuses = cacheManager.followingStatusCache;
}
[self getFriendsTimeline];
[self.window setTitle:@"Canary: Friends"];
} else if (timelineControl.selectedSegment == 1) {
if ([cacheManager.mentionsStatusCache count] > 0) {
self.statuses = cacheManager.mentionsStatusCache;
}
[self getMentions];
[self.window setTitle:@"Canary: Mentions"];
} else if (timelineControl.selectedSegment == 2) {
if ([[cacheManager receivedMessagesCache] count] > 0) {
self.receivedDirectMessages = cacheManager.receivedMessagesCache;
}
[self getReceivedMessages];
[self.window setTitle:@"Canary: Messages"];
[self hideStatusBar];
} else if (timelineControl.selectedSegment == 3) {
if ([cacheManager.favoritesStatusCache count] > 0) {
self.statuses = cacheManager.favoritesStatusCache;
}
[self getFavorites];
[self.window setTitle:@"Canary: Favorites"];
}
[self updateTimer];
}
- (IBAction) friendsTimelineMenuItemClicked:sender {
[timelineSegControl setSelectedSegment:0];
[self changeSegmentedControlTimeline:timelineSegControl];
}
- (IBAction) mentionsTimelineMenuItemClicked:sender {
[timelineSegControl setSelectedSegment:1];
[self changeSegmentedControlTimeline:timelineSegControl];
}
- (IBAction) messagesTimelineMenuItemClicked:sender {
[timelineSegControl setSelectedSegment:2];
[self changeSegmentedControlTimeline:timelineSegControl];
}
- (IBAction) favoritesTimelineMenuItemClicked:sender {
[timelineSegControl setSelectedSegment:3];
[self changeSegmentedControlTimeline:timelineSegControl];
}
// Scrolls timeline to the top
- (void) scrollToTop {
NSPoint newScrollOrigin;
NSScrollView *scrollView = mainTimelineScrollView;
if ([scrollView.documentView isFlipped]) {
newScrollOrigin = NSMakePoint(0.0,0.0);
} else {
newScrollOrigin = NSMakePoint(0.0,
NSMaxY([scrollView.documentView frame]) - NSHeight(scrollView.contentView.bounds));
}
[scrollView.documentView scrollPoint:newScrollOrigin];
}
// Updates the current timer (according to the user's settings)
- (void) updateTimer {
float refreshPeriod = [preferences timelineRefreshPeriod];
[refreshTimer invalidate];
refreshTimer = nil;
if (![backgroundReceivedDMTimer isValid])
[self setupReceivedDMTimer];
if (refreshPeriod > -1.0) {
if (timelineSegControl.selectedSegment == 0) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getFriendsTimeline) userInfo:nil
repeats:YES];
} else if (timelineSegControl.selectedSegment == 1) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getMentions) userInfo:nil
repeats:YES];
} else if (timelineSegControl.selectedSegment == 3) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getFavorites) userInfo:nil
repeats:YES];
} else if (timelineSegControl.selectedSegment == 2) {
refreshTimer = [NSTimer scheduledTimerWithTimeInterval:refreshPeriod
target:self selector:@selector(getReceivedMessages) userInfo:nil
repeats:YES];
}
}
}
// Sets up the timer for background tracking of direct messages
- (void) setupReceivedDMTimer {
[backgroundReceivedDMTimer invalidate];
backgroundReceivedDMTimer = nil;
backgroundReceivedDMTimer = [NSTimer scheduledTimerWithTimeInterval:300.0
target:self selector:@selector(getReceivedMessages)
userInfo:nil repeats:YES];
[self performSelector:@selector(getReceivedMessages)
withObject:nil
afterDelay:3.0];
}
// Updates the maximum number of shown updates (according to the user's
// settings)
- (void) updateMaxNoOfShownUpdates {
int maxNoOfShownUpdates = [preferences maxShownUpdates];
[mainTimelineCollectionView setMaxNumberOfRows:maxNoOfShownUpdates];
}
// Updates the selected URL shortener (according to the user's settings)
- (void) updateSelectedURLShortener {
urlShortener = [ORSShortenerFactory getShortener:[preferences
selectedURLShortener]];
}
// Sets statuses asynchronously
- (void) setStatusesAsynchronously:(NSNotification *)note {
if (connectionErrorShown) {
[self hideStatusBar];
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
if (timelineSegControl.selectedSegment == 0) {
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
if ((firstFollowingTimelineRun) && [preferences willRetrieveAllUpdates]) {
NSArray *newStatuses = [cacheManager
setStatusesForTimelineCache:ORSFollowingTimelineCacheType
withNotification:note];
if ([newStatuses count] < 20) {
cacheManager.firstFollowingCall = YES;
[self getFriendsTimeline];
} else {
self.statuses = newStatuses;
}
} else {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSFollowingTimelineCacheType
withNotification:note];
[self performSelectorInBackground:@selector(postStatusUpdatesReceived:)
withObject:note];
}
firstFollowingTimelineRun = NO;
} else if (timelineSegControl.selectedSegment == 1) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSMentionsTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
[self performSelectorInBackground:@selector(postMentionsReceived:)
withObject:note];
} else if (timelineSegControl.selectedSegment == 3) {
self.statuses = [cacheManager
setStatusesForTimelineCache:ORSFavoritesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:statusArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:statusArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView setItemPrototype:statusTimelineCollectionViewItem];
}
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
if (!(timelineSegControl.selectedSegment == activeSegment)) {
[self scrollToTop];
}
activeSegment = timelineSegControl.selectedSegment;
if ([newStatusTextField.stringValue isEqualToString:@"d "]) {
[newStatusTextField setStringValue:@""];
}
[self hideStatusBar];
[self controlTextDidChange:note];
}
// Sets the users asynchronously
- (void) setUsersAsynchronously:(NSNotification *)note {
// Not implemented yet
if (connectionErrorShown) {
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
[self hideStatusBar];
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
}
// Sets the DMs asynchronously
- (void) setDMsAsynchronously:(NSNotification *)note {
if (connectionErrorShown) {
[self hideStatusBar];
connectionErrorShown = NO;
}
NSPoint oldScrollOrigin;
if (timelineSegControl.selectedSegment == 2) {
oldScrollOrigin = mainTimelineScrollView.contentView.bounds.origin;
self.receivedDirectMessages = [cacheManager
setStatusesForTimelineCache:ORSReceivedMessagesTimelineCacheType
withNotification:note];
[mainTimelineCollectionView unbind:@"content"];
[mainTimelineCollectionView unbind:@"selectionIndexes"];
[mainTimelineCollectionView setItemPrototype:NULL];
[mainTimelineCollectionView bind:@"content"
toObject:receivedDMsArrayController
withKeyPath:@"arrangedObjects"
options:nil];
[mainTimelineCollectionView bind:@"selectionIndexes"
toObject:receivedDMsArrayController
withKeyPath:@"selectionIndexes"
options:nil];
[mainTimelineCollectionView
setItemPrototype:receivedDMsCollectionViewItem];
[self performSelectorInBackground:@selector(postDMsReceived:)
withObject:note];
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
if (!(timelineSegControl.selectedSegment == activeSegment)) {
[self scrollToTop];
}
activeSegment = timelineSegControl.selectedSegment;
if (newStatusTextField.stringValue.length == 0) {
[newStatusTextField setStringValue:@"d "];
}
[self hideStatusBar];
} else {
[self hideStatusBar];
if (((NSArray *)note.object).count > 0) {
if (firstBackgroundReceivedDMRetrieval) {
NSString *lastExecutionID = [preferences
receivedDMIDSinceLastExecution];
NSString *currentExecutionID = [[(NSArray *)note.object
objectAtIndex:0] ID];
if (lastExecutionID.intValue < currentExecutionID.intValue) {
[self showStatusBarMessage:@"New direct message received"
withImageNamed:@"email"];
[statusBarButton setEnabled:YES];
[cacheManager setStatusesForTimelineCache:
ORSReceivedMessagesTimelineCacheType
withNotification:note];
[self performSelector:@selector(postDMsReceived:afterID:)
withObject:note
withObject:lastExecutionID];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
}
firstBackgroundReceivedDMRetrieval = NO;
} else {
NSString *lastExecutionID = [preferences
receivedDMIDSinceLastExecution];
NSString *currentExecutionID = [[(NSArray *)note.object
objectAtIndex:0] ID];
if (lastExecutionID.intValue < currentExecutionID.intValue) {
[self showStatusBarMessage:@"New direct message received"
withImageNamed:@"email"];
[statusBarButton setEnabled:YES];
[cacheManager setStatusesForTimelineCache:
ORSReceivedMessagesTimelineCacheType
withNotification:note];
[self performSelectorInBackground:@selector(postDMsReceived:)
withObject:note];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
}
}
connectionErrorShown = NO;
}
}
[self controlTextDidChange:note];
}
// Sets the sent status asynchronously
- (void) addSentStatusAsynchronously:(NSNotification *)note {
[newStatusTextField setStringValue:@""];
if (connectionErrorShown) {
[self hideStatusBar];
connectionErrorShown = NO;
}
if (timelineSegControl.selectedSegment == 0) {
NSPoint oldScrollOrigin =
mainTimelineScrollView.contentView.bounds.origin;
NSMutableArray *cache = [NSMutableArray arrayWithArray:self.statuses];
[cache insertObject:note.object atIndex:0];
self.statuses = cache;
[mainTimelineScrollView.documentView scrollPoint:oldScrollOrigin];
}
[self showStatusBarMessage:@"Update sent"
withImageNamed:@"comment"];
messageDurationTimer = [NSTimer scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
[self performSelectorInBackground:@selector(postStatusUpdatesSent:)
withObject:note];
[self controlTextDidChange:nil];
}
// Sets the sent direct messages asynchronously
- (void) addSentDMsAsynchronously:(NSNotification *)note {
[newStatusTextField setStringValue:@""];
if (connectionErrorShown) {
[self hideStatusBar];
connectionErrorShown = NO;
}
[self performSelectorInBackground:@selector(postDMsSent:) withObject:note];
[self showStatusBarMessage:@"Direct message sent"
withImageNamed:@"email"];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
[self controlTextDidChange:nil];
}
// Gets the friends timeline
- (void) getFriendsTimeline {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstFollowingCall) {
[twitterEngine friendsTimeline];
} else {
[twitterEngine
friendsTimelineSinceStatus:cacheManager.lastFollowingStatusID];
}
}
}
// Gets the user timeline
- (void) getUserTimeline {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstArchiveCall) {
[twitterEngine userTimelineForUserWithScreenName:twitterEngine.sessionUserID];
} else {
[twitterEngine
userTimelineSinceStatus:cacheManager.lastArchiveStatusID];
}
}
}
// Gets the public timeline
- (void) getPublicTimeline {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstPublicCall) {
[twitterEngine publicTimeline];
} else {
[twitterEngine
publicTimelineSinceStatus:cacheManager.lastPublicStatusID];
}
}
}
// Gets the mentions
- (void) getMentions {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstMentionsCall) {
[twitterEngine mentions];
} else {
[twitterEngine
mentionsSinceStatus:cacheManager.lastMentionStatusID];
}
}
}
// Gets the favorites
- (void) getFavorites {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstFavoriteCall) {
[twitterEngine favoritesForUser:twitterEngine.sessionUserID];
} else {
[twitterEngine
favoritesSinceStatus:cacheManager.lastFavoriteStatusID];
}
}
}
// Gets the received messages
- (void) getReceivedMessages {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstReceivedMessagesCall) {
[twitterEngine receivedDMs];
} else {
[twitterEngine
receivedDMsSinceDM:cacheManager.lastReceivedMessageID];
}
}
}
// Gets the sent messages
- (void) getSentMessages {
if (twitterEngine.sessionUserID) {
[self showAnimatedStatusBarMessage:@"Downloading from Twitter..."];
if (cacheManager.firstSentMessagesCall) {
[twitterEngine sentDMs];
} else {
[twitterEngine sentDMsSinceDM:cacheManager.lastSentMessageID];
}
}
}
// Action: opens the user's home page (if they are logged in)
- (IBAction) goHome:sender {
NSURL *homeURL = [[NSURL alloc] initWithString:@"http:https://twitter.com/home"];
[[NSWorkspace sharedWorkspace] openURL:homeURL];
}
// Action: Called when the user wants to autotype the user id to reply to.
- (IBAction) typeUserID:sender {
NSString *username = [NSString stringWithFormat:@"@%@ ", sender];
[self insertStringTokenInNewStatusTextField:username];
}
// Action: Called when the user wants to autotype "d" + user id to send
// message to.
- (IBAction) dmUserID:sender {
[newStatusTextField setStringValue:@""];
NSString *username = [NSString stringWithFormat:@"d %@ ", sender];
[self insertStringTokenInNewStatusTextField:username];
}
// Action: This shortens the given URL using a shortener service.
- (IBAction) shortenURL:sender {
NSText *editor = newStatusTextField.currentEditor;
NSRange selectedRange = ((NSTextView *)editor).selectedRange;
if ([[(NSTextView *)editor
attributedSubstringFromRange:selectedRange].string
hasPrefix:@"http:https://"]) {
[editor copy:self];
[editor replaceCharactersInRange:editor.selectedRange
withString:[urlShortener shortURLFromOriginalURL:[editor.string
substringWithRange:editor.selectedRange]]];
[self controlTextDidChange:nil];
}
}
// Action: This is called whenever the user wishes to open a user url.
- (IBAction) openUserURL:sender {
NSURL *userURL = [[NSURL alloc] initWithString:(NSString *)sender];
[[NSWorkspace sharedWorkspace] openURL:userURL];
}
// Delegate: This is called whenever the application terminates
- (void) applicationWillTerminate:(NSNotification *)notification {
[defaults setFloat:self.window.frame.origin.x
forKey:@"CanaryWindowX"];
[defaults setFloat:self.window.frame.origin.y
forKey:@"CanaryWindowY"];
[defaults setFloat:self.window.frame.size.width
forKey:@"CanaryWindowWidth"];
[defaults setFloat:self.window.frame.size.height
forKey:@"CanaryWindowHeight"];
[preferences saveLastIDs];
[twitterEngine endSession];
NSMutableArray *toBeRemoved = [[NSMutableArray alloc] init];
for (ORSFilter *filter in (NSArray *)[filterArrayController arrangedObjects]) {
if (filter.active == NO) {
[toBeRemoved addObject:filter];
}
}
[filterArrayController setSelectedObjects:toBeRemoved];
[filterArrayController remove:self];
}
// Retweets the given status text from the given userID
- (void) retweetStatus:(NSString *)statusText
fromUserWithScreenName:(NSString *)userID {
NSString *message = [NSString stringWithFormat:@"%@ (via @%@)",
statusText, userID];
[self insertStringTokenInNewStatusTextField:message];
}
- (void) retweetStatus:(NSString *)identifier {
if (twitterEngine.sessionUserID) {
[twitterEngine retweetStatus:identifier];
[self showStatusBarMessage:@"Retweet sent"
withImageNamed:@"comments"];
messageDurationTimer = [NSTimer
scheduledTimerWithTimeInterval:60
target:self selector:@selector(hideStatusBar)
userInfo:nil repeats:NO];
}
}
// Updates the new status text field and other related components when the
// user types or selects stuff in the text field
- (void) updateNewStatusTextField {
NSText *fieldEditor = newStatusTextField.currentEditor;
self.realSelectedRange = fieldEditor.selectedRange;
int charsWritten = newStatusTextField.stringValue.length;
int maxChars = 140;
[charsLeftIndicator setToolTip:[NSString
stringWithFormat:@"Characters written: %i\nCharacters left: %i",
charsWritten, (((charsWritten / maxChars)+1)*maxChars - charsWritten)]];
if (charsWritten > 0) {
[tweetButton setEnabled:YES];
} else {
[tweetButton setEnabled:NO];
}
int charsLeft = maxChars - charsWritten;
[charsLeftIndicator setIntValue:charsWritten];
// Autocomplete
if ([defaults boolForKey:@"CanaryUseAutocomplete"])
[self performAutocomplete];
if ([newStatusTextField.stringValue hasPrefix:@"d "] ||
[newStatusTextField.stringValue hasPrefix:@"D "]) {
[tweetButton setTitle:@"Message!"];
[charsLeftIndicator setMaxValue:140];
[charsLeftIndicator setCriticalValue:140];
[charsLeftIndicator setWarningValue:125];
NSString *scanString;
NSScanner *scanner = [NSScanner scannerWithString:[
newStatusTextField.stringValue substringFromIndex:2]];
NSCharacterSet *terminalCharacterSet =
[NSCharacterSet whitespaceAndNewlineCharacterSet];
if (![scanner isAtEnd]) {
[scanner scanUpToCharactersFromSet:terminalCharacterSet
intoString:&scanString];
if (scanString) {
charsWritten = charsWritten - [scanString length] - 3;
} else {
charsWritten = charsWritten - 3;
}
charsLeft = maxChars - charsWritten;
[charsLeftIndicator setIntValue:charsWritten];
[charsLeftIndicator setToolTip:[NSString
stringWithFormat:@"Characters written: %i\nCharacters left: %i",
charsWritten, (((charsWritten / maxChars)+1)*maxChars - charsWritten)]];
}
if (charsLeft < 0)
[tweetButton setEnabled:NO];
else {
if ([tweetButton isEnabled])
return;
else
[tweetButton setEnabled:YES];
}
// Commands
} else if ([newStatusTextField.stringValue hasPrefix:@"%f "]) {
[tweetButton setTitle:@"Follow"];
} else if ([newStatusTextField.stringValue hasPrefix:@"%l "]) {
[tweetButton setTitle:@"Leave"];
} else if ([newStatusTextField.stringValue hasPrefix:@"%b "]) {
[tweetButton setTitle:@"Block"];
} else if ([newStatusTextField.stringValue hasPrefix:@"%u "]) {
[tweetButton setTitle:@"Unblock"];
} else {
[charsLeftIndicator setMaxValue:(maxChars*((charsWritten/maxChars)+1))];
[charsLeftIndicator setCriticalValue:(maxChars*((charsWritten/maxChars)+1))];
[charsLeftIndicator setWarningValue:(maxChars*((charsWritten/maxChars)+1))-15];
if (charsLeft < 0)
[tweetButton setTitle:[NSString stringWithFormat:@"Twt ×%i",
(charsWritten / maxChars)+1]];
else {
if ([[tweetButton title] isEqualToString:@"Tweet!"])
return;
else
[tweetButton setTitle:@"Tweet!"];
}
}
}
- (void) performAutocomplete {
NSRange range;
range = [newStatusTextField.stringValue rangeOfString:@"$love "];
if (range.location != NSNotFound)
newStatusTextField.stringValue = [newStatusTextField.stringValue
stringByReplacingOccurrencesOfString:@"$love "
withString:@"♥ "];
range = [newStatusTextField.stringValue rangeOfString:@"$plane "];
if (range.location != NSNotFound)
newStatusTextField.stringValue = [newStatusTextField.stringValue
stringByReplacingOccurrencesOfString:@"$plane "
withString:@"✈ "];
range = [newStatusTextField.stringValue rangeOfString:@"$smile "];
if (range.location != NSNotFound)
newStatusTextField.stringValue = [newStatusTextField.stringValue
stringByReplacingOccurrencesOfString:@"$smile "
withString:@"☺ "];
range = [newStatusTextField.stringValue rangeOfString:@":) "];
if (range.location != NSNotFound)
newStatusTextField.stringValue = [newStatusTextField.stringValue
stringByReplacingOccurrencesOfString:@":) "
withString:@"☺ "];
range = [newStatusTextField.stringValue rangeOfString:@":-) "];
if (range.location != NSNotFound)
newStatusTextField.stringValue = [newStatusTextField.stringValue
stringByReplacingOccurrencesOfString:@":-) "
withString:@"☺ "];